• Physicist - Senior

    SOS International LLC (Reston, VA)
    …degree with at least a portion of the experience within the last 2 years. Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly. Proficient ... to provide technical and scientific analysis to support counter WMD proliferation intelligence support. The role focuses on advancing the clients' Science &… more
    SOS International LLC (07/18/25)
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  • Senior Software Engineer/AFSIM Modeler

    KBR (Reston, VA)
    …proficiency in C++, Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information (SCI) eligibility Desired: ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have… more
    KBR (07/01/25)
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  • Associate Industrial Security Representative

    Leidos (Gaithersburg, MD)
    …Investigation Services' e-Application + US Citizen with an active DOD Top Secret security clearance. **Preferred Experience:** + Accreditation/certification in ... and policies, including Program Classification Guides; DISA security requirements; Intelligence Community Directives; applicable laws, policies, and regulations regarding… more
    Leidos (06/21/25)
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  • Cyber Operations Countermeasures Engineer

    Leidos (Odenton, MD)
    …Continuity of Operations (COOP). BASIC QUALIFICATIONS: + Must have an active and maintain a Top Secret /SCI clearance. + BS degree and 4 + years of prior relevant ... posture. + Maintain situational awareness of cyber activity by reviewing DoD, Intelligence Community and open source reporting for new vulnerabilities, malware or… more
    Leidos (08/15/25)
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  • Technical Writer, Journeyman

    Leidos (Odenton, MD)
    …complex and nuanced manner. **What does Leidos need from me?** + Active Top Secret /SCI (TS/SCI) security clearance with Polygraph is required for consideration. ... Cyber Operations, Electronic Warfare, Information Technology, Information Operations, or Intelligence Operations. + BA/BS degree within fields of Mass… more
    Leidos (08/08/25)
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  • Amazon Dedicated Cloud Engineer, Region…

    Amazon (Herndon, VA)
    …Engineering or a related field. - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications - 3+ ... power mission-critical operations? Do you want to apply leading edge artificial intelligence technologies like Amazon Bedrock to challenging problems? Do you thrive… more
    Amazon (09/05/25)
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  • Technical Product Manager

    Parsons Corporation (Herndon, VA)
    …from the core team while providing frequent communications and updates + Current Top Secret w/ SCI eligible Security Clearance. Security Clearance Requirements: ... electronic warfare (EW), Digital Signal Processing (DSP), and signals intelligence (SIGINT) problems. The successful Technical Product/Program Manager will need… more
    Parsons Corporation (09/03/25)
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  • Systems Engineer/Scrum Master - Herndon, VA…

    General Dynamics Information Technology (Herndon, VA)
    …RQ205786 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... (SSM) or SAFe Program Consultant (SPC) certification. + Prior experience in Intelligence Community or DoD environments. + Knowledge of secure development practices… more
    General Dynamics Information Technology (08/26/25)
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  • Contracts Manager

    CACI International (Sterling, VA)
    …Job Category: Contracts Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: None Type ... the business and with other functions, cultivate relationships with DoD, Intelligence , and Commercial Customers, and shape and draft creative business solutions.… more
    CACI International (08/29/25)
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  • Senior Manager, Contracts (Onsite)

    RTX Corporation (Sterling, VA)
    …field and minimum 7 years experience + Active and transferable US government issued Top Secret /SCI security clearance with the ability to obtain program access ... person to lead contract strategy and execution within the Space, Intelligence , Surveillance, & Reconnaissance (SISR) Sub strategic Business Unit (SSBU) and… more
    RTX Corporation (08/08/25)
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